Fisher D-Series Asi Interface IOM Owner's manual

Brand: Fisher

Model: D-Series Asi Interface IOM

Type: Owner's manual

This manual is also suitable for

TopWorx D-Series Asi Interface IOM

Fisher D-Series Asi Interface IOM is a versatile device that provides a user-friendly interface between AS-interface networks and valve actuators. It enables remote monitoring and control of valves, simplifying operations and enhancing efficiency. This compact and rugged module supports various valve types, including rotary and linear actuators, making it suitable for diverse applications. With its intuitive programming and straightforward installation, the Fisher D-Series Asi Interface IOM streamlines communication and optimizes valve control.

TopWorx

™

D-Series with AS-interface

Installation, Operation & Maintenance Manual

Table of Contents

2 Switchbox Orientation

3 Mounting

3 Storage

4 DXP Dimensional Drawing

3 DXP - IIC Dimensional Drawing

6 DXS Dimensional Drawing

7 DXR Dimensional Drawing

8 Shaft Detail

9 Enclosure/Indicator Assembly

10 SCM Calibration

11 Spool Valves & Pilots

12 Spool Valves & Pilots

13 Safe Use

14 Certifications & Approvals

15 Warranty

D-Series with AS-I Installation, Operation & Maintenance

502.969.8000

Installation on Actuator

Orientations, Normal and Reverse Acting

Normal acting is full CW when the process valve is closed and CCW when the process valve is open. Reverse acting

is full CW when the process valve is open and CCW when the process valve is closed.

90° indicator dome assemblies are design to accommodate any mounting arrangement and can be adjusted up to

9° off axis if needed. 45° indicator dome assemblies can only accommodate normal acting applications that are

mounted parallel ±9°. Consult your local distributor or factory representative for 45° reverse acting or mounted

perpendicular applications.

Illustration #1

The image to the left shows a TopWorx™ unit mounted

parallel to the process valve in the closed position.

The green arrow at the top shows the “normal acting”

direction of travel to open the valve. This is the standard

orientation and your unit unless otherwise specified will

be factory set to operate in this fashion.

Illustration #2

The image to the right shows a TopWorx™ mounted

perpendicular to the process valve in the closed

position. The green arrow at the top shows the

“normal acting” direction of travel to open the valve.

Notice that the indicator dome has been rotated 90°

compared to the unit above.

www.topworx.com

Installation on Actuator (continued)

Mounting

TopWorx™ has numerous mounting bracket kits available to meet your specific application, whether rotary or linear.

Consult your local distributor or factory representative for ordering information. The illustration shows a direct Namur

mount on a quarter turn valve. Refer to your mounting kit documentation for specific mounting instructions.

Storage

Until conduit, conduit plugs, and any applicable spool valve port connections are properly installed, the TopWorx™

unit will not support its IP/NEMA rating as the unit ships with temporary covers. Ensure that it is stored in a dry

environment with a relative humidity range between 10%-95% and a temperature ranging from -40ºF (-40ºC) to

160ºF (71ºC). Once properly installed, the temperature range listed on the nameplate will supersede this storage

temperature range.

Illustration #3: Mounting Assembly

Installation Notes

1. Use caution not to allow undue axial (thrust) load on the shaft.

2. Cycle the valve a couple of times prior to final tightening of the

mounting kit hardware. This allows the shaft to self-center in the

pinion slot, or coupler. Refer to the dimensions and materials

section of this document for appropriate tightening torque.

3. Always use sound mechanical practices when torqueing down any

hardware or making pneumatic connections. Refer to the Integrated

Pneumatic Control Valves section for detailed information on

pneumatic connections.

4. This product comes shipped with plastic plugs in the conduit entries

in an effort to protect the internal components from debris during

shipment and handling. It is the responsibility of the

receiving and/or installing personnel to provide

appropriate permanent sealing devices to prevent

he intrusion of debris, or moisture, when stored

outdoors or when installed.

5. It is the responsibility of the installer, or end user, to

install this product in accordance with the National

Electrical Code (NFPA 70) or any other national or

regional code defining proper practices.

D-Series with AS-I Installation, Operation & Maintenance

502.969.8000

Dimensions and Materials: TopWorx™ DXP

MOUNTING SURFACE

.85

2.10

4.52

6.21

MINIMUM 2.5" REQUIRED CLEARANCE

IN ORDER TO DISINGAGE THE SHAFT FROM THE ID BUSHING

AND REMOVE LID WHERE OPTIMUM CONDITIONS APPLY

SHAFT TYPE OPTIONAL

SEE SHAFT DETAIL

SECTION

2.13

6.65

6.76

3.85

2.25

5/16-18 UNC - 2B

.44 DEEP

VALVE TYPE OPTIONAL

SEE INTEGRATED PNEUMATIC

CONTROL VALVES SECTION

2.19

OPTIONAL CONDUIT ENTRIES

USED ONLY WHEN 4 ENTRIES

ARE SPECIFIED

OPTIONAL CONDUIT ENTRIES

MATERIALS OF CONSTRUCTION

Enclosure

Cast A360 aluminum with dichro-

mate conversion coating inside &

out, epoxy coated exterior rated for

250 hrs salt spray per ASTM B117

Fasteners

304 Stainless Steel standard

316 Stainless Steel optional

Shaft

304 Stainless Steel standard

316 Stainless Steel optional

Shaft

Bushing

Oilite Bronze

Indicator

Dome

Polycarbonate, UV F1 rated

Seals

O-ring seals available in: Buna &

Silicone,

Maximum Fastener Torque Specifications

Enclosure Housing Bolts 8 ft-lbs [10.8 N·m]

Indicator Dome Screws 20 in-oz [141 mN·m]

Bottom Mounting Holes 10 ft-lbs [13.6 N·m]

Illustration #4

www.topworx.com

Dimensions and Materials: TopWorx™ DXP - IIC

MATERIALS OF CONSTRUCTION

Enclosure

Cast A360 aluminum with dichro-

mate conversion coating inside &

out, epoxy coated exterior rated for

250 hrs salt spray per ASTM B117

Fasteners

304 Stainless Steel standard

316 Stainless Steel optional

Shaft

304 Stainless Steel standard

316 Stainless Steel optional

Shaft Bushing Oilite Bronze

Indicator Dome Polycarbonate, UV F1 rated

Seals

O-ring seals available in: Buna &

Silicone,

Maximum Fastener Torque Specifications

Enclosure Housing Bolts

8 ft-lbs [10.8 N·m]

Indicator Dome Screws 20 in-oz [141 mN·m]

Bottom Mounting Holes 10 ft-lbs [13.6 N·m]

Illustration #5

D-Series with AS-I Installation, Operation & Maintenance

502.969.8000

Dimensions and Materials: TopWorx™ DXS

MOUNTING SURFACE

.85

2.10

4.52

6.21

MINIMUM 2.5" REQUIRED CLEARANCE

IN ORDER TO DISINGAGE THE SHAFT FROM THE ID BUSHING

AND REMOVE LID WHERE OPTIMUM CONDITIONS APPLY

SHAFT TYPE OPTIONAL

SEE SHAFT DETAIL

SECTION

2.13

6.65

6.76

3.85

2.25

5/16-18 UNC - 2B

.44 DEEP

VALVE TYPE OPTIONAL

SEE INTEGRATED PNEUMATIC

CONTROL VALVES SECTION

2.19

OPTIONAL CONDUIT ENTRIES

USED ONLY WHEN 4 ENTRIES

ARE SPECIFIED

OPTIONAL CONDUIT ENTRIES

MATERIALS OF CONSTRUCTION

Enclosure Cast 316 Stainless Steel

Fasteners

304 Stainless Steel standard

316 Stainless Steel optional

Shaft

304 Stainless Steel standard

316 Stainless Steel optional

Shaft Bushing N/A

Indicator Dome Polycarbonate, UV F1 rated

Seals

O-ring seals available in: Buna &

Silicone,

Maximum Fastener Torque Specifications

Enclosure Housing Bolts 8 ft-lbs [10.8 N·m]

Indicator Dome Screws 20 in-oz [141 mN·m]

Bottom Mounting Holes 10 ft-lbs [13.6 N·m]

Illustration #6

www.topworx.com

SHAFT TYPE OPTIONAL

SEE SHAFT DETAIL

SECTION

2.00

1.10

2.10

4.51

6.21

MINIMUM 2.5" REQUIRED CLEARANCE

IN ORDER TO DISINGAGE THE SHAFT FROM THE ID BUSHING

AND REMOVE LID WHERE OPTIMUM CONDITIONS APPLY

2.25

5.03

3.66

6.10

2.14

VALVE TYPE OPTIONAL

SEE INTEGRATED PNEUMATIC

CONTROL VALVES SECTION

5/16-18 UNC - 2B

.44DP

MOUNTING SURFACE

OPTIONAL CONDUIT ENTRIES

USED ONLY WHEN 4 ENTRIES

ARE SPECIFIED

OPTIONAL CONDUIT ENTRIES

Dimensions and Materials: TopWorx™ DXR

MATERIALS OF CONSTRUCTION

Enclosure

Valox

364

Polybutylene

Terephthalate (PBT)

Fasteners

304 Stainless Steel standard

316 Stainless Steel optional

Shaft

304 Stainless Steel standard

316 Stainless Steel optional

Shaft Bushing Delrin

500P white

Indicator Dome Polycarbonate, UV F1 rated

Seals O-ring seals available in: Silicone

Maximum Fastener Torque Specifications

Enclosure Housing Bolts 10 in-lbs [903 mN·m]

Indicator Dome Screws 20 in-oz [141 mN·m]

Bottom Mounting Holes 8 ft-lbs [13.6 N·m]

Illustration #7

D-Series with AS-I Installation, Operation & Maintenance

502.969.8000

Dimensions and Materials: Shafts

Illustration #8

: Shaft Detail

www.topworx.com

Indicator / Dome Replacement Kits

AV-GB002 90º, Green/Open, Red/Closed, Buna O-Ring

AV-YB002 90º, Yellow/Open, Black/Closed, Buna O-Ring

AV-TB002 90º, Green/Thru, Red/Divert, Buna O-Ring

AV-4B002 90º, Green/Open, Red/Closed, Buna O-Ring

Pilot Device Options:

See Illustration

Sensor

Options:

See

Illustration

Indicator Assembly

See Illustration #2

Shaft Assembly

See Illustration #7

Valve Options:

See Illustration #4

External Ground Lug

Internal Ground

Lug

O-ring Seal

Conduit Entry

Screws are

captive

Illustration #9: Enclosure Assembly

Color-coded Indicator is

available in several

coordinating rotations and

forms for various valve

types, such as 90 , 180

and Thru-divert applications.

O-ring

Available in Buna-N,

Silicone, EPDM, Viton

10-32 Captive screws,

Stainless (x4)

Indicator Dome,

5 adjustable

Polycarbonate

with keyed mask.

Several rotation and

form options.

Illustration #10: Indicator Assembly

#10

#11

#12

pg. 10

D-Series with AS-I Installation, Operation & Maintenance

502.969.8000

Calibrating Limit Switches inside the SCM-ASi Module

- D2 + - D3 +

CLOSE ASI OPEN

LEDs

AS-i

Ter minals

TopWorx

SCM-ASi 2.1

Calibration

Switch

Solenoid

Ter minals

AUX Input

Ter minals

Open

Inputs

Outputs

Illustration #11: SCM-ASI

Sensor Communication Module

Solenoid Note: Internal mount pilot in the DXP/DXS is 0.6W. For any externally mounted, or customer supplied, solenoid valve 4 watt maximum

power consumption is allowed. A 170 mA max surge current limitation is required to prevent activation of the short circuit protection.

D-Series with ASi Wiring

Step 1

For internally-mounted or external pilot device(s), wire the ‘+’

and ‘-’ leads to the terminals marked D0 (open) and D1

(closed). The internally-mounted pilot has an LED indicator

for power verification. Note: For an externally mounted

solenoid valve, 4 watt maximum power consumption

is allowed. A 160 mA surge current limit is required to

prevent activation of the short circuit protection circuit.

Step 2

Connect the AS-i communication wires to the terminals

marked AS-i ‘+’ and AS-i ‘-’ . (See Illustration 12 for wiring

diagram) Note: For calibration of the switches, a 24 VDC

power supply may be used instead of an ASI Controller.

If an ASI Controller is not available, wire +24 VDC to

ASI+, and GND to ASI-. The calibration switch will still be

able to actuate the valve.

Additional Instruction for wiring an external switch input.

For externally mounted auxiliary input limit switches, wire

switches to the terminals marked -D2+ for the open switch

and -D3+ for the closed limit switch.

Never perform the switch calibration procedure where area is

known to be hazardous.

Step 1

Once pneumatic hookup and wiring has been completed

close the valve using the SCM-ASI on-board calibration

switch, as seen in Illustration 11. If no AS-i network connec-

tion is available, you may connect a 24VDC power supply to

the + ASI - terminals as previously described.

Step 2

With the valve in the CLOSED position, disengage the

BOTTOM Cam from the splined Hub and rotate Clockwise

until the Red LED lights. Release the Cam to re-engage the

splined Hub.

Step 3

Open the valve by sliding the calibration switch to the OPEN

position.

Step 4

Once the valve is in the OPEN position, disengage the TOP

cam from the splined hub and rotate Counter-clockwise until

the Green LED lights. Release the Cam to re-engage the

splined Hub.

Step 5

Cycle the valve CLOSED and OPEN several times using the

calibration switch to verify both limit switches are

maintaining their set points.

Step 6

Finally, slide the calibration switch to the ASI position. The AS-i

network will now have full control of the valve once the SCM-

ASI has been addressed.

AS-i Specifications

Device ID

Device I/O

A Free Profile

B 2 Inputs / 2 Outputs

Inputs

D2 Open Limit Switch

D3 Closed Limit Switch

0 Switch Open

1 Switch Closed

Outputs

D1 Solenoid #1 (Close)

D0 Solenoid #2 (Open)

0 De-energize Solenoid

1 Energize Solenoid

Current 40mA + open solenoid current and

closed solenoid current

Max solenoid current = 160mA

per outputMax power = 4 watts per output)

Voltage 20 to 30VDC

Profile S-B.A.0

NOTE: When upgrading a TopWorx AS-i module with a

new TopWorx AS-i 2.1 module, make sure the input and

output data bit positions are updated as indicated above.

Illustration #12: SCM-ASI

Wiring Diagram

www.topworx.com

Don’t forget!

TopWorx has a complete line of

breathers, flow controls, regulators

and filters.

Check out www.topworx.com or call

us at 502.969.8000 for more details

Spool Valve Specifications

Medium Dried, filtered air (40 micron)

Max Operating

Pressure

100psi (0.7 MPa) (6.89Bar)

Min. Operating

Pressure

30psi (0.28 MPa) (2.76Bar)

Ambient

Temperature Range

Refer to Product Nameplate Marking

Flow Coefficient 1.2Cv or 3.0Cv

Environment Rating Type 4, 4X, IP67

Port Size 1/2” NPT for 3.0Cv valve

1/4" NPT for 1.2Cv valve

Manual Override Available in Latching/Non-Latching

Push Type & Palm Actuator Type

Valve Body Available in Hardcoat Anodized

Aluminum, 304, or 316 Stainless Steel

Valve Seals Spool Seals: Buna-N

Valve Body Seals available in

Buna & Silicone,

Pneumatic Hookup Procedures

Prior to connecting the supply air to the spool valve, flush the

system to remove any debris or contaminates. Galvanized

pipe can easily flake and contaminate the system and there-

fore is not recommended. A 40 micron point of use filter at

every device is recommended.

4-Way Spool Valves

The TopWorx spool valve is a 5 port, 4-way valve driven by

an internally mounted pilot valve. The spool valve supply port

and work ports are marked as follows:

Highly Recom-

mended

TopWorx highly recommends Locktite 567 brand thread seal-

ant. Do not use a hard setting pipe compound. If Teflon

thread seal tape is used, start the wrap on the second thread

from the leading thread of the fitting. This will prevent tape

shreds from contaminating the spool valve seals.

Breathers (AL-M31) should be installed in the exhaust ports

to keep debris from falling into the spool valve and damaging

the seals. This must be addressed prior to installation, or

storage.

A flow control may be used in Port 3, but should NEVER BE

USED in Port 5. Any blockage or restriction may cause an

internal pressure build-up inside the encloser and pose a

safety issue.

***Never Plug, Block or Restrict Port 5***

Supply

Port to OpenPort to Close

Always install vents

or speed controls

Supply

DOUBLE ACTING ACTUATORS SPRING RETURN ACTUATORS

Port to Open

Plug

/Close

D-Series with AS-I Installation, Operation & Maintenance

502.969.8000

Flame arrestor O-ring

(x5)

Spool Valve with No Manual Override

Spool Valve with Single Palm Actuator Override

Spool Valve with Dual Palm Actuator Override

Push-button Style Override

M5 x 25mm SHCS (x4)

(4mm hex wrench)

Illustration #13: Spool Valve Assembly

Illustration #14: Pilot Device Assembly

Fail Closed Spool Valve Replacement Assemblies

AV-BFCVA20 Std Alum Spool Valve Assy w/Buna seals

AV-BFCVS20 Std 304SS Spool Valve Assy w/Buna seals

AV-BFCV620 Std 316SS Spool Valve Assy w/Buna seals

Fail Last Position Spool Valve Replacement Assemblies

AV-BFLPVA20 Std Alum Spool Valve Assy w/Buna seals

AV-BFLPVS20 Std 304SS Spool Valve Assy w/Buna seals

AV-BFLPV620 Std 316SS Spool Valve Assy w/Buna seals

Block-Center Spool Valve Replacement Assemblies

AV-BBCVA20 Std Alum Spool Valve Assy w/Buna seals

AV-BBCVS20 Std 304SS Spool Valve Assy w/Buna seals

AV-BBCV620 Std 316SS Spool Valve Assy w/Buna seals

**Consult factory for more options.

Spool Valves and Pilots

**Orifice only applicable to Explosion Proof units.

All others use standard fitting.

4-40x0.25 (x2)

Bracket

Manifold

24V, 110V, 220V or

IntrinsicallySafe Pilot Device

(no plug connector on I.S. pilots)

(x1) for Fail Closed Apps

(x2) for Fail Last Position &

Block Center Apps

Manifold

Bracket

4-40x.25 (x2)

24V, 110V, 220V, or

Intrinsically Safe Pilot Device

(no plug connector on I.S. Pilots)

(x1) for Fail Closed apps

(x2) for Fail Last Position &

Block Center apps

Orifice

Assembly

10-32 Metal Plug

10-32 Metal

Barb Fitting

TORQUE 60 IN-OZ

YELLOW Urethane

Tubing (Work)

4- 40 x .25"

SEM screw

TORQUE

100 IN-OZ

Bracket

ORIFICE TO BE USED

IN EXPLOSION PROOF

APPLICATIONS ONLY

Pilot

Assembly

SINGLE PILOT ASSEMBLY

RED Urethane

Tubing (Supply)

Orifice

Assembly

10-32 Metal Plug

10-32 Metal

Barb Fitting

TORQUE 60 IN-OZ

YELLOW Urethane

Tubing (Work)

4- 40 x .25"

SEM screw

TORQUE

100 IN-OZ

Bracket

RED Urethane

Tubing (Supply)

Pilot

Assembly

YELLOW Urethane

Tubing (Work)

Barbed

“Y” Fitting

Coil 1

Coil 2

www.topworx.com

Safe Use

Special Conditions of Safe Use (All installations)

Clean only with a damp cloth to prevent possibility of electrostatic discharge.

For Explosion Proof installations, the internal ground connection shall be used and the external ground connection, if

supplied in addition, is supplemental bonding allowed where local authorities permit, or is required.

When installing with a third party listed nipple-mount solenoid, it is the responsibility of the installer to provide fittings,

and apparatus, suitable for the area classification in accordance with the National Electrical Code.

All cable entry devices or conduit stopping boxes shall be certified in type of explosion protection ‘d’, suitable for the

conditions of use and correctly installed.

The IIC enclosures are excluded from use in carbon disulphide atmospheres.

The air pressure to the valve block, when fitted, shall not exceed 7bar.

Preventative Maintenance

The TopWorx™ Discrete Valve Controllers are designed to operate for one million cycles without servicing. Call

TopWorx when you are approaching this milestone for a preventative maintenance kit and instructions.

D-Series with AS-I Installation, Operation & Maintenance

502.969.8000

Certifications & Approvals

www.topworx.com

Warranty

S-K138 R10

Visit www.topworx.com for comprehensive information on our company,

capabilities, and products — including model numbers, data sheets,

specifications, dimensions, and certifications.

info.topworx@emerson.com

www.topworx.com

™

trademarks of TopWorx™. All other marks used in this document are the property of their

respective owners. Information contained herein - including product specifications is subject

to change without notice.

GLOBAL SUPPORT OFFICES

North America

3300 Fern Valley Road

Louisville, Kentucky 40213 USA

1 502 969 8000

[email protected]

Middle East

P.O. Box 17033

Jebel Ali Free Zone

Dubai 17033

United Arab Emirates

+971 4 811 8283

[email protected]

Asia-Pacific

1 Pandan Crescent

Singapore 128461

65 6891 7550

[email protected]

Africa

24 Angus Crescent

Longmeadow Business Estate East

Modderfontein

Gauteng

South Africa

27 011 451 3700

[email protected]

Europe

Horsfield Way

Bredbury Industrial Estate

Stockport

SK6 2SU UK

44 0 161 406 5155

[email protected]

Fisher D-Series Asi Interface IOM Owner's manual

Brand: Fisher

Model: D-Series Asi Interface IOM

Type: Owner's manual

This manual is also suitable for

TopWorx D-Series Asi Interface IOM

Download PDF

report

Fisher D-Series Asi Interface IOM Owner's manual

This manual is also suitable for

Fisher D-Series Asi Interface IOM Owner's manual

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